Gaui NX4 Kit w/Blades

NX4 Kit with Blades
GAUI has broken the mould with this new Nitro helicopter. Designed by Bobby Watts this 500 sized helicopter can be used with any nitro motor 30 - 39 sized and works great with the OS 37 in particular.

It's low weight and nitro power brings a welcome retun to the longer flight times that can not be achieved by electric powered helicopters. Yet its light weight and high performance powerplant still provides awesome power to weight.

FEATURES
220cc/9oz fuel tank provides 6.5 min+ flight times.
Incredible fuel economy allowing close to 17 flights/gallon of fuel.
Excellent power to weight ratio similar to most .90 sized Nitro Helicopters.
Simple, robust, reliable frame construction. Carbon side frames same part # both L & R.
Plenty of frame space for mounting electronics.
Electric feeling" gear ratio-model provides excellent low-end torque and is very forgiving for inexperienced pilots.
Many parts shared with GAUI X4 and GAUI X5.
Direct Servos -> Swash for 120-degree CCPM providing extremely easy setup and operation.
Adjustable servo mounting blocks for precise CCPM operation.
Accommodates "Mini" sized servos.
8mm Main Shaft. 6mm Head Axle (spindle).
Stylish pre-painted FRP Canopy.

SPECIFICATIONS
Main blade size: 425-460mm
Tail blade size: 70-77mm
Main Gear ratio: 7.06: 1 (120t main gear 17t pinion)
Tail drive ratio: 4.36: 1 (61 / 14)
Fuel tank: 220cc / 9oz (176g)
Servo size: "Mini"

GAUI NX4 IN ACTION - DUNKAN BOSSION: http://youtu.be/E4zI5vwMalI
Dunkan Bossion Gaui NX4 Helifest 2014 Demo Weston Park :http://youtu.be/E4zI5vwMalI